Google is pretty good at weeding out bad players and all these bad examples are often on margin. Unfortunately the bad guys are getting more and more sophistica

Google is pretty good at weeding out bad players and all these bad examples are often on margin. Unfortunately the bad guys are getting more and more sophisticated. Google is not entitled to admit every publisher into their program but needs to provide enough assurance to advertisers that their money will be well spent. Hence they are likely to make mistakes on side of caution. This hurts developers like us but it benefits a business like Google. Sadly, there is no clear quality alternative to Google as of today. I have worked for the adnetworks that boast to be second to Google but in reality are pretty disgusting and filled with crappy advertisers and even shady publishers.